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eimsori [14]
3 years ago
8

Which equation is equivalent to x + 8 = 21?

Mathematics
2 answers:
MakcuM [25]3 years ago
7 0

Answer:

B

Step-by-step explanation:

pickupchik [31]3 years ago
4 0

Answer:

b

Step-by-step explanation:

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3 years ago
Plz help me ??????????????
ivann1987 [24]

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Step-by-step explanation:

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8 0
3 years ago
here are approximately 3.6 million births in a country each year. Find the birth rate in units of births per minute.
Hatshy [7]

Answer:

6.8 approximately 7 births/mins

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3 0
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